Heavy rainfall in Vietnam has led to a significant increase in the price of green vegetables at local markets, with some vegetables doubling in price. The storm has also disrupted transportation, causing a shortage of supplies at small markets and forcing many traders to stop selling. However, supermarket chains like Co.opMart have prepared in advance and ensure a steady supply of goods, importing more frozen meat to replace domestic products that have not been delivered due to the storm. The supermarket has also committed to keeping prices stable and maintaining normal operations to serve customers' needs.